September 3, 2017

NASA Live: NASA.gov brings you the latest images, videos and news from America's space agency. Get the latest updates on NASA missions, watch NASA TV live, and learn about our quest to reveal the unknown and benefit all humankind.

August 25, 2017

Hurricane Harvey: The Copernicus Sentinel-3A satellite saw the temperature at the top of Hurricane Harvey on 25 August 2017 at 04:06 GMT as the storm approached the US state of Texas.The brightness temperature of the clouds at the top of the storm, some 12–15 km above the ocean, range from about –80°C near…